Description Usage Arguments Value
Calculate GSCUSUM chart for non-risk-adjusted processes.
1 2 | gscusum(input_outcomes, failure_probability, odds_multiplier, limit,
quantiles, max_num_shuffles = 10000L, seed = 0L)
|
input_outcomes |
Matrix. First column are binary patient outcomes (0,1). Second column are continuous sequence of block identifier. |
failure_probability |
Double. Baseline failure probability |
odds_multiplier |
Double. Odds multiplier of adverse event under the alternative hypothesis (<1 looks for decreases) |
limit |
Double. Control limit for signalling performance change |
quantiles |
Double. Vector of requested quantiles of GSCUSUM distribution |
max_num_shuffles |
Integer. Number of shuffles (i.e. different sequences of observations) |
seed |
Integer. Seed for RNG (if = 0 random seed is set (default)) |
gscusum matrix, signal probability, average CUSUM value and specified quantiles for every observation.
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